Thran Vigil (Card)
Thran Vigil
In 13984 decks
0% of 2913302 decks
Nov 8, 2022
The Brothers' War Set Review - Black
The Brothers' War rages on, as do the set reviews! Up next, black!
Marchesa, the Black Rose
52.05% of 10328 decks
5376 decks
Syrix, Carrier of the Flame
45.76% of 2113 decks
967 decks
Tayam, Luminous Enigma
9.22% of 6465 decks
596 decks
Alesha, Who Laughs at Fate
19.15% of 2381 decks
456 decks
Grenzo, Dungeon Warden
7.31% of 3572 decks
261 decks
Gev, Scaled Scorch
3.27% of 6294 decks
206 decks
Evereth, Viceroy of Plunder
5.27% of 3167 decks
167 decks
Imotekh the Stormlord
2.12% of 6834 decks
145 decks
Lurrus of the Dream-Den
5.86% of 2474 decks
145 decks
Muldrotha, the Gravetide
0.82% of 17539 decks
144 decks
Meren of Clan Nel Toth
0.84% of 16548 decks
139 decks
Glissa, the Traitor
5.17% of 2535 decks
131 decks
Bartolomé del Presidio
8.22% of 1532 decks
126 decks
Elas il-Kor, Sadistic Pilgrim
1.48% of 6813 decks
101 decks
Mishra, Tamer of Mak Fawa
7.38% of 1233 decks
91 decks
Bhaal, Lord of Murder
6.56% of 1388 decks
91 decks
Alesha, Who Smiles at Death
1.46% of 6111 decks
89 decks
Lotho, Corrupt Shirriff
5.92% of 1452 decks
86 decks
New Cards
Kheru Goldkeeper
66% of 100 decks
+59% synergy
Kishla Skimmer
50% of 108 decks
+47% synergy
Teval, the Balanced Scale
17% of 157 decks
+15% synergy
Glacierwood Siege
16% of 110 decks
+15% synergy
Lotuslight Dancers
16% of 92 decks
+13% synergy
High Synergy Cards
Flayer of the Hatebound
51% of 9127 decks
+50% synergy
Good-Fortune Unicorn
51% of 956 decks
+49% synergy
River Kelpie
48% of 6586 decks
+47% synergy
Abzan Ascendancy
49% of 956 decks
+47% synergy
Goblin Bombardment
53% of 9127 decks
+47% synergy
Herald of Secret Streams
46% of 6586 decks
+43% synergy
Kitchen Finks
43% of 956 decks
+43% synergy
Baleful Strix
54% of 6586 decks
+41% synergy
Uncivil Unrest
41% of 9127 decks
+39% synergy
Insidious Roots
45% of 2004 decks
+39% synergy
Top Cards
Blasphemous Act
55% of 9127 decks
+22% synergy
Swords to Plowshares
52% of 2415 decks
-11% synergy
Counterspell
47% of 6586 decks
+5% synergy
Viscera Seer
46% of 13984 decks
+37% synergy
Ashnod's Altar
46% of 13984 decks
+39% synergy
Chaos Warp
42% of 9127 decks
+10% synergy
Grumgully, the Generous
41% of 461 decks
+39% synergy
Carrion Feeder
41% of 13984 decks
+36% synergy
Elas il-Kor, Sadistic Pilgrim
40% of 2415 decks
+30% synergy
Solemn Simulacrum
39% of 13984 decks
+26% synergy
Game Changers
Cyclonic Rift
22% of 6586 decks
-4% synergy
Rhystic Study
20% of 6586 decks
-6% synergy
Demonic Tutor
15% of 13984 decks
-6% synergy
Fierce Guardianship
14% of 6586 decks
-4% synergy
Vampiric Tutor
12% of 13984 decks
-6% synergy
Enlightened Tutor
11% of 2415 decks
-6% synergy
Jeska's Will
9% of 9127 decks
-8% synergy
Drannith Magistrate
7% of 2415 decks
+1% synergy
Bolas's Citadel
7% of 13984 decks
-2% synergy
Ancient Tomb
7% of 13984 decks
-3% synergy
Creatures
Sakura-Tribe Elder
38% of 2615 decks
+20% synergy
Glen Elendra Archmage
38% of 6586 decks
+36% synergy
Eternal Witness
38% of 2615 decks
+18% synergy
Ignoble Hierarch
37% of 461 decks
+12% synergy
Mahadi, Emporium Master
36% of 9127 decks
+30% synergy
Avacyn's Pilgrim
36% of 956 decks
+22% synergy
Bartolomé del Presidio
35% of 1983 decks
+30% synergy
Satoru, the Infiltrator
35% of 4275 decks
+32% synergy
Grim Haruspex
34% of 13984 decks
+30% synergy
Safehold Elite
32% of 956 decks
+32% synergy
Cruel Celebrant
32% of 2415 decks
+24% synergy
Spark Double
32% of 6586 decks
+25% synergy
Juri, Master of the Revue
31% of 9127 decks
+28% synergy
Danny Pink
31% of 5497 decks
+30% synergy
Knight of Autumn
29% of 956 decks
+27% synergy
Iron Apprentice
29% of 13984 decks
+28% synergy
Yahenni, Undying Partisan
28% of 13984 decks
+25% synergy
Thundering Raiju
28% of 9127 decks
+27% synergy
Sidisi, Brood Tyrant
27% of 435 decks
+24% synergy
Sage of Fables
26% of 6586 decks
+25% synergy
Drana, Liberator of Malakir
26% of 13984 decks
+23% synergy
Gev, Scaled Scorch
25% of 5125 decks
+24% synergy
Cankerbloom
24% of 2615 decks
+19% synergy
Scorn-Blade Berserker
24% of 13984 decks
+24% synergy
Warren Soultrader
24% of 8750 decks
+19% synergy
Devoted Druid
23% of 2615 decks
+21% synergy
Corpse Knight
23% of 2415 decks
+17% synergy
Blood Artist
23% of 13984 decks
+11% synergy
Llanowar Elves
22% of 2615 decks
+1% synergy
Zulaport Cutthroat
22% of 13984 decks
+12% synergy
Mulldrifter
21% of 6586 decks
+15% synergy
Marionette Apprentice
21% of 8750 decks
+16% synergy
Kutzil, Malamet Exemplar
20% of 769 decks
+6% synergy
Accursed Marauder
20% of 8607 decks
+14% synergy
Syr Konrad, the Grim
20% of 13984 decks
+11% synergy
Braids, Arisen Nightmare
20% of 13984 decks
+13% synergy
Spore Frog
20% of 2615 decks
+17% synergy
Zealous Conscripts
19% of 9127 decks
+18% synergy
Alesha, Who Laughs at Fate
19% of 3828 decks
+15% synergy
Anafenza, Kin-Tree Spirit
19% of 2415 decks
+18% synergy
Chasm Skulker
19% of 6586 decks
+15% synergy
Birds of Paradise
19% of 2615 decks
-8% synergy
Reclamation Sage
18% of 2615 decks
+8% synergy
Rishkar, Peema Renegade
18% of 2615 decks
+14% synergy
Putrid Goblin
18% of 13984 decks
+17% synergy
Voldaren Thrillseeker
18% of 9127 decks
+18% synergy
Murderous Redcap
18% of 9127 decks
+16% synergy
Kethek, Crucible Goliath
17% of 9127 decks
+17% synergy
Dack's Duplicate
17% of 5650 decks
+17% synergy
Siren Stormtamer
17% of 6586 decks
+14% synergy
Instants
Terminate
36% of 9127 decks
+16% synergy
Path to Exile
36% of 2415 decks
-11% synergy
Village Rites
34% of 13984 decks
+24% synergy
Negate
30% of 6586 decks
+8% synergy
Deadly Dispute
28% of 13984 decks
+17% synergy
Assassin's Trophy
26% of 2615 decks
-5% synergy
Beast Within
24% of 2615 decks
-13% synergy
Bedevil
23% of 9127 decks
+9% synergy
Arcane Denial
21% of 6586 decks
+1% synergy
Rakdos Charm
21% of 9127 decks
+6% synergy
Putrefy
20% of 2615 decks
+4% synergy
Dark Ritual
18% of 13984 decks
-5% synergy
Mythos of Nethroi
18% of 956 decks
+16% synergy
Anguished Unmaking
18% of 2415 decks
-6% synergy
An Offer You Can't Refuse
17% of 6586 decks
-4% synergy
Corrupted Conviction
17% of 13984 decks
+13% synergy
Void Rend
17% of 269 decks
+3% synergy
Grisly Salvage
17% of 2615 decks
+12% synergy
Despark
17% of 2415 decks
+2% synergy
Abzan Charm
17% of 956 decks
+12% synergy
Withering Torment
16% of 6922 decks
+8% synergy
Thrill of Possibility
15% of 9127 decks
+5% synergy
Generous Gift
14% of 2415 decks
-10% synergy
Slip Out the Back
12% of 6586 decks
+10% synergy
Revitalizing Repast
12% of 1702 decks
+3% synergy
Mana Drain
12% of 6586 decks
-3% synergy
Deflecting Swat
11% of 9127 decks
-5% synergy
Swan Song
11% of 6586 decks
-5% synergy
First Day of Class
11% of 9127 decks
+11% synergy
Abrade
10% of 9127 decks
-1% synergy
Nasty End
10% of 13343 decks
+8% synergy
Domineering Will
10% of 6586 decks
+10% synergy
Heroic Intervention
10% of 2615 decks
-20% synergy
Boros Charm
10% of 457 decks
-15% synergy
Rakshasa's Bargain
10% of 113 decks
+8% synergy
Untimely Malfunction
10% of 4536 decks
+3% synergy
Feign Death
10% of 13984 decks
+8% synergy
Dovin's Veto
10% of 269 decks
-8% synergy
Abrupt Decay
9% of 2615 decks
-1% synergy
Mortify
9% of 2415 decks
-2% synergy
Big Score
9% of 9127 decks
+0% synergy
Sultai Charm
9% of 435 decks
+5% synergy
Malakir Rebirth
9% of 13984 decks
+1% synergy
Auroral Procession
9% of 113 decks
+7% synergy
Entomb
9% of 13984 decks
+2% synergy
Fracture
9% of 2415 decks
+2% synergy
Act of Aggression
9% of 9127 decks
+8% synergy
Essence Capture
9% of 6586 decks
+8% synergy
Fell the Profane
9% of 8750 decks
+0% synergy
Plumb the Forbidden
9% of 13984 decks
+6% synergy
Sorceries
Feed the Swarm
33% of 13984 decks
+16% synergy
Cultivate
31% of 2615 decks
-14% synergy
Victimize
29% of 13984 decks
+17% synergy
Rampant Growth
27% of 2615 decks
-7% synergy
Mark of Mutiny
26% of 9127 decks
+26% synergy
Vandalblast
25% of 9127 decks
+9% synergy
Eerie Ultimatum
21% of 956 decks
+9% synergy
Sevinne's Reclamation
21% of 2415 decks
+14% synergy
Faithless Looting
21% of 9127 decks
+5% synergy
Damn
20% of 2415 decks
+4% synergy
Toxic Deluge
20% of 13984 decks
+2% synergy
Mob Rule
19% of 9127 decks
+18% synergy
Farseek
19% of 2615 decks
-16% synergy
Reanimate
17% of 13984 decks
+0% synergy
Nature's Lore
17% of 2615 decks
-15% synergy
Kodama's Reach
17% of 2615 decks
-14% synergy
Diabolic Intent
16% of 13984 decks
+8% synergy
Blasphemous Edict
15% of 5848 decks
+7% synergy
Mass Mutiny
13% of 9127 decks
+13% synergy
Rise of the Witch-king
13% of 2509 decks
+8% synergy
Culling Ritual
13% of 2615 decks
+2% synergy
Buried Alive
13% of 13984 decks
+7% synergy
Austere Command
12% of 2415 decks
-1% synergy
Ruinous Ultimatum
12% of 457 decks
-6% synergy
Wave Goodbye
12% of 5331 decks
+10% synergy
Rite of Oblivion
12% of 2415 decks
+9% synergy
Three Visits
11% of 2615 decks
-14% synergy
Unearth
10% of 13984 decks
+7% synergy
Duneblast
10% of 956 decks
+7% synergy
Dread Return
9% of 13984 decks
+4% synergy
Damnation
9% of 13984 decks
+2% synergy
Seize the Spotlight
9% of 9127 decks
+7% synergy
Sign in Blood
9% of 13984 decks
-1% synergy
Thrilling Discovery
9% of 457 decks
+7% synergy
Life from the Loam
8% of 2615 decks
+4% synergy
Raise the Past
8% of 971 decks
+6% synergy
Act of Treason
8% of 9127 decks
+7% synergy
Slave of Bolas
8% of 5650 decks
+7% synergy
Cathartic Reunion
8% of 9127 decks
+5% synergy
Bala Ged Recovery
8% of 2615 decks
-1% synergy
Living Death
7% of 13984 decks
+2% synergy
Supreme Verdict
7% of 269 decks
-6% synergy
Death Begets Life
7% of 108 decks
+4% synergy
Villainous Wealth
7% of 435 decks
-1% synergy
Kari Zev's Expertise
7% of 9127 decks
+7% synergy
Read the Bones
7% of 13984 decks
+0% synergy
Chain Reaction
7% of 9127 decks
+3% synergy
Furnace Reins
7% of 9127 decks
+7% synergy
Insurrection
7% of 9127 decks
+6% synergy
Helping Hand
7% of 1981 decks
+6% synergy
Utility Artifacts
Swiftfoot Boots
27% of 13984 decks
-1% synergy
Skullclamp
25% of 13984 decks
+13% synergy
Lightning Greaves
24% of 13984 decks
-1% synergy
Phyrexian Altar
22% of 13984 decks
+18% synergy
Commander's Sphere
17% of 13984 decks
+3% synergy
The Ozolith
17% of 13984 decks
+14% synergy
Desecrated Tomb
17% of 13984 decks
+16% synergy
Mind Stone
16% of 13984 decks
-1% synergy
Altar of Dementia
16% of 13984 decks
+13% synergy
Wayfarer's Bauble
13% of 13984 decks
+3% synergy
Hedge Shredder
12% of 1333 decks
+8% synergy
Andúril, Narsil Reforged
10% of 11845 decks
+9% synergy
Thopter Foundry
9% of 269 decks
+7% synergy
Conduit of Worlds
8% of 2615 decks
+3% synergy
Agatha's Soul Cauldron
7% of 12357 decks
+6% synergy
Ozolith, the Shattered Spire
6% of 2615 decks
+1% synergy
Hazoret's Monument
6% of 13984 decks
+5% synergy
Vat of Rebirth
6% of 13984 decks
+4% synergy
Tarrian's Soulcleaver
6% of 11492 decks
+4% synergy
Herald's Horn
6% of 13984 decks
-1% synergy
Ghost Lantern
5% of 13984 decks
+5% synergy
Pyre of Heroes
5% of 13984 decks
+5% synergy
Broodheart Engine
5% of 738 decks
+4% synergy
Enchantments
Rhythm of the Wild
33% of 461 decks
+10% synergy
Unspeakable Symbol
31% of 13984 decks
+30% synergy
Sneak Attack
25% of 9127 decks
+22% synergy
Dredger's Insight
21% of 750 decks
+20% synergy
Riveteers Ascendancy
19% of 461 decks
+15% synergy
Chalk Outline
18% of 2005 decks
+18% synergy
Sultai Ascendancy
17% of 435 decks
+15% synergy
Master Chef
17% of 2615 decks
+16% synergy
Warstorm Surge
17% of 9127 decks
+12% synergy
Leyline of the Guildpact
16% of 63 decks
+0% synergy
Promise of Bunrei
16% of 2415 decks
+15% synergy
Death's Oasis
15% of 956 decks
+15% synergy
Awaken the Honored Dead
15% of 113 decks
+12% synergy
Moldervine Reclamation
15% of 2615 decks
+6% synergy
Phyrexian Arena
14% of 13984 decks
-1% synergy
Seal of Cleansing
13% of 2415 decks
+12% synergy
Feast on the Fallen
12% of 13984 decks
+11% synergy
Teval's Judgment
11% of 1414 decks
+9% synergy
Impact Tremors
11% of 9127 decks
+1% synergy
Feast of the Victorious Dead
11% of 2360 decks
+9% synergy
Crawling Infestation
11% of 2615 decks
+10% synergy
Blind Obedience
11% of 2415 decks
+4% synergy
Hardened Scales
10% of 2615 decks
+1% synergy
Grave Pact
10% of 13984 decks
+5% synergy
Bastion of Remembrance
10% of 13984 decks
+3% synergy
Vampiric Rites
9% of 13984 decks
+6% synergy
Grave Betrayal
9% of 13984 decks
+8% synergy
Crawling Sensation
9% of 2615 decks
+8% synergy
Black Market Connections
9% of 13984 decks
-2% synergy
Titans' Nest
9% of 435 decks
+8% synergy
Tribute to the World Tree
9% of 2615 decks
+2% synergy
On Wings of Gold
9% of 666 decks
+7% synergy
Dictate of Erebos
9% of 13984 decks
+5% synergy
Aura Shards
9% of 956 decks
+0% synergy
Animate Dead
9% of 13984 decks
-1% synergy
Deathreap Ritual
8% of 2615 decks
+4% synergy
Ripples of Undeath
8% of 8691 decks
+4% synergy
Annie Joins Up
8% of 71 decks
-4% synergy
Darksteel Mutation
8% of 2415 decks
+2% synergy
Mystic Remora
8% of 6586 decks
-9% synergy
Soul Enervation
8% of 10399 decks
+8% synergy
Smothering Tithe
8% of 2415 decks
-16% synergy
Deadbridge Chant
7% of 2615 decks
+5% synergy
Defiled Crypt // Cadaver Lab
7% of 6852 decks
+6% synergy
Hidden Stockpile
7% of 2415 decks
+6% synergy
Wild Growth
7% of 2615 decks
-4% synergy
Together Forever
7% of 2415 decks
+6% synergy
Black Market
7% of 13984 decks
+3% synergy
Seal of Primordium
7% of 2615 decks
+5% synergy
Molten Echoes
7% of 9127 decks
+5% synergy
Planeswalkers
Tyvar, Jubilant Brawler
15% of 2615 decks
+11% synergy
Geyadrone Dihada
13% of 5650 decks
+11% synergy
Grist, the Hunger Tide
9% of 2615 decks
+5% synergy
Tamiyo, Collector of Tales
6% of 435 decks
+5% synergy
Utility Lands
Bojuka Bog
30% of 13984 decks
+0% synergy
Gavony Township
30% of 956 decks
+21% synergy
Phyrexian Tower
22% of 13984 decks
+13% synergy
High Market
20% of 13984 decks
+18% synergy
Reliquary Tower
19% of 13984 decks
-10% synergy
Forge of Heroes
18% of 13984 decks
+17% synergy
Urborg, Tomb of Yawgmoth
17% of 13984 decks
+7% synergy
Rogue's Passage
14% of 13984 decks
-6% synergy
Boseiju, Who Endures
12% of 2615 decks
-7% synergy
Vault of the Archangel
10% of 2415 decks
-1% synergy
Spymaster's Vault
10% of 8750 decks
+7% synergy
Takenuma, Abandoned Mire
9% of 13984 decks
-0% synergy
Shifting Woodland
9% of 1702 decks
+2% synergy
Grim Backwoods
8% of 2615 decks
+4% synergy
Cabal Coffers
8% of 13984 decks
-2% synergy
Otawara, Soaring City
8% of 6586 decks
-9% synergy
Mortuary Mire
7% of 13984 decks
+2% synergy
Nesting Grounds
7% of 13984 decks
+5% synergy
Kessig Wolf Run
7% of 461 decks
-9% synergy
Tyrite Sanctum
7% of 13984 decks
+5% synergy
Temple of the False God
7% of 13984 decks
-3% synergy
Eiganjo, Seat of the Empire
6% of 2415 decks
-2% synergy
Vault of Whispers
6% of 13984 decks
+2% synergy
Kishla Village
6% of 326 decks
+5% synergy
Witch's Cottage
5% of 13984 decks
+2% synergy
Tranquil Thicket
5% of 2615 decks
+1% synergy
Mana Artifacts
Sol Ring
82% of 13984 decks
-2% synergy
Arcane Signet
78% of 13984 decks
+6% synergy
Talisman of Dominance
52% of 6586 decks
+20% synergy
Talisman of Creativity
51% of 5650 decks
+23% synergy
Rakdos Signet
50% of 9127 decks
+21% synergy
Talisman of Indulgence
47% of 9127 decks
+20% synergy
Dimir Signet
45% of 6586 decks
+16% synergy
Izzet Signet
39% of 5650 decks
+12% synergy
Orzhov Signet
32% of 2415 decks
+5% synergy
Talisman of Hierarchy
25% of 2415 decks
-0% synergy
Boros Signet
24% of 457 decks
+1% synergy
Fellwar Stone
23% of 13984 decks
+2% synergy
Azorius Signet
22% of 269 decks
-4% synergy
Talisman of Conviction
20% of 457 decks
-4% synergy
Golgari Signet
19% of 2615 decks
+7% synergy
Talisman of Resilience
16% of 2615 decks
+4% synergy
Talisman of Progress
15% of 269 decks
-9% synergy
Gruul Signet
11% of 461 decks
-0% synergy
Talisman of Curiosity
10% of 435 decks
-3% synergy
Thought Vessel
9% of 13984 decks
-8% synergy
Relic of Sauron
9% of 5314 decks
+1% synergy
Talisman of Impulse
9% of 461 decks
-1% synergy
Talisman of Unity
9% of 956 decks
+1% synergy
Selesnya Signet
9% of 956 decks
+0% synergy
Simic Signet
8% of 435 decks
-6% synergy
Chromatic Lantern
7% of 13984 decks
-2% synergy
Charcoal Diamond
5% of 13984 decks
+1% synergy
Lands
Command Tower
81% of 13984 decks
+6% synergy
Crumbling Necropolis
60% of 5650 decks
+30% synergy
Shivan Reef
49% of 5650 decks
+21% synergy
Sandsteppe Citadel
49% of 956 decks
+22% synergy
Dragonskull Summit
48% of 9127 decks
+16% synergy
Steam Vents
47% of 5650 decks
+8% synergy
Smoldering Marsh
47% of 9127 decks
+14% synergy
Xander's Lounge
46% of 5650 decks
+21% synergy
Watery Grave
45% of 6586 decks
+5% synergy
Blood Crypt
43% of 9127 decks
+5% synergy
Opulent Palace
42% of 435 decks
+14% synergy
Sunken Hollow
42% of 6586 decks
+7% synergy
Caves of Koilos
42% of 2415 decks
+13% synergy
Savage Lands
41% of 461 decks
+17% synergy
Sulfur Falls
41% of 5650 decks
+8% synergy
Nomad Outpost
40% of 457 decks
+12% synergy
Drowned Catacomb
40% of 6586 decks
+13% synergy
Exotic Orchard
40% of 13984 decks
+4% synergy
Canopy Vista
39% of 956 decks
+3% synergy
Underground River
37% of 6586 decks
+16% synergy
Training Center
37% of 5650 decks
+10% synergy
Woodland Cemetery
36% of 2615 decks
+7% synergy
Isolated Chapel
36% of 2415 decks
+7% synergy
Sulfurous Springs
36% of 9127 decks
+14% synergy
Cinder Glade
35% of 461 decks
-4% synergy
Luxury Suite
35% of 9127 decks
+9% synergy
Llanowar Wastes
34% of 2615 decks
+8% synergy
Godless Shrine
33% of 2415 decks
-7% synergy
Arcane Sanctum
33% of 269 decks
+5% synergy
Morphic Pool
32% of 6586 decks
+6% synergy
Sacred Foundry
31% of 457 decks
-4% synergy
Overgrown Tomb
31% of 2615 decks
-11% synergy
Stomping Ground
31% of 461 decks
-9% synergy
Indatha Triome
31% of 956 decks
+1% synergy
Deceptive Landscape
31% of 586 decks
+23% synergy
Temple Garden
30% of 956 decks
-9% synergy
Ziatora's Proving Ground
30% of 461 decks
+1% synergy
Zagoth Triome
30% of 435 decks
+0% synergy
Breeding Pool
28% of 435 decks
-12% synergy
Savai Triome
27% of 457 decks
+1% synergy
Evolving Wilds
26% of 13984 decks
+6% synergy
Golgari Rot Farm
26% of 2615 decks
+8% synergy
Foreboding Landscape
26% of 317 decks
+17% synergy
Hallowed Fountain
26% of 269 decks
-14% synergy
Orzhov Basilica
25% of 2415 decks
+9% synergy
Hinterland Harbor
25% of 435 decks
-4% synergy
Raffine's Tower
25% of 269 decks
-1% synergy
Temple of Malady
25% of 2615 decks
+9% synergy
Temple of Silence
25% of 2415 decks
+6% synergy
Twisted Landscape
25% of 282 decks
+13% synergy